 
 (defmethod common-params/parameter->condition :keyword
   [_ _ _ value _]
-  (cqm/text-condition :keyword (str/lower-case value)))
+  (cqm/text-condition :keyword (string/lower-case value)))
 
 (def collection-only-params
   "List of parameters that are valid in collection query models, but not in granule query models."

  "Contains functions for parsing and converting query parameters to query conditions"
  (:require
   [clojure.set :as set]
   [clojure.string :as str]
   [cmr.common-app.services.search.group-query-conditions :as gc]
   [cmr.common-app.services.search.parameters.converters.nested-field :as nf]
   [cmr.common-app.services.search.params :as common-params]

    (let [case-sensitive (common-params/case-sensitive-field? concept-type :collection-data-type options)
          pattern (common-params/pattern-field? concept-type :collection-data-type options)]
      (if (or (= "SCIENCE_QUALITY" value)
              (and (= "SCIENCE_QUALITY" (string/upper-case value))
                   (not= "false" (get-in options [:collection-data-type :ignore-case])))
              (and pattern
                   (collection-data-type-matches-science-quality? value case-sensitive)))
